Adaptive transmitting antenna arrays with feedback
- 1 October 1994
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Signal Processing Letters
- Vol. 1 (10), 150-152
- https://doi.org/10.1109/97.329842
Abstract
We address the problem of transmitting multiple cochannel signals from an antenna array to several receivers so that each receiver gets its intended signal with minimum crosstalk from the remaining signals. In addition to the usual "information" mode, we propose a "probing" mode during which probing signals received at the mobiles are fed back to the transmitter. These probing signals are used to identify an unknown propagation environment, enabling the transmitter to form the necessary transmission beampatterns.Keywords
This publication has 3 references indexed in Scilit:
- Separation and bearing estimation of co-channel signalsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Spectrum reuse using transmitting antenna arrays with feedbackPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Performance of CDMA cellular networks with base-station antenna arrays: the downlinkPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002